257039235800

素因数分解:

$2^3\times 5^2\times {\mathrm{12301}}^1\times {\mathrm{104479}}^1$

素因数の和:116796

約数の個数: 48

約数和(自身を含む): 597670526400

約数和(自身を除く): 340631290600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 12301, 24602, 49204, 61505, 98408, 104479, 123010, 208958, 246020, 307525, 417916, 492040, 522395, 615050, 835832, 1044790, 1230100, 2089580, 2460200, 2611975, 4179160, 5223950, 10447900, 20895800, 1285196179, 2570392358, 5140784716, 6425980895, 10281569432, 12851961790, 25703923580, 32129904475, 51407847160, 64259808950, 128519617900, 257039235800]

約数ペア:

[(1, 257039235800), (2, 128519617900), (4, 64259808950), (5, 51407847160), (8, 32129904475), (10, 25703923580), (20, 12851961790), (25, 10281569432), (40, 6425980895), (50, 5140784716), (100, 2570392358), (200, 1285196179), (12301, 20895800), (24602, 10447900), (49204, 5223950), (61505, 4179160), (98408, 2611975), (104479, 2460200), (123010, 2089580), (208958, 1230100), (246020, 1044790), (307525, 835832), (417916, 615050), (492040, 522395)]